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| Sept. 1995 Edition 2.0a DATA SHEET MB511 1GHz HIGH SPEED PRESCALER HIGH SPEED PRESCALER The Fujitsu MB511 is a 1.0GHz high speed prescaler that forms a Phase Locked Loop (PLL) circuit when combined with a Fujitsu frequency synthesizer.Based on Fujitsu's advanced Bipolar processing, the MB511 maintains a consistent low power consumption of 23mA @ 5V. In addition, it can detect low amplitude input signals with a sensitivity of -20dBm min. The MB511 will divide the input frequency a modulus of 1, 2, or 8, and is well suited for applications in CATV and electronically tuned TV. FEATURES PLASTIC PACKAGE DIP-08P-M01 S S Wide operating frequency range: fin = 50 to 1000MHz (vin = -20dBm) Maximum operating frequency depends upon a divide ratio: 1/1: 250MHz max. (Buffer through) 1/2: 500MHz max. 1/8: 1000MHz max. Low supply current: High input sensitivity: Stable Output Amplitude: Wide temperature range: 23mA @5V -20dBm min. 800mVp-p (CL < 5pF) TA = -40 to +85C S S S S S PLASTIC PACKAGE FPT-08P-M01 PIN ASSIGNMENT Plastic 8-pin Dual-In-Line package (Suffix: -P) Plastic 8-pin Flat package (Suffix: -PF) IN 1 8 IN ABSOLUTE MAXIMUM RATINGS (See Note) Rating Power Supply Voltage Input Voltage Output Current Storage Temperature Note: Symbol VCC VIN IO TSTG Value -0.5 to +7.0 -0.5 to VCC +0.5 10 -55 to +125 Unit V V VCC 2 TOP VIEW 7 S1 NC 3 6 S2 OUT 4 5 GND mA C Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional operation should be restricted to the conditions as detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. This device contains circuitry to protect the inputs against damage due to high static voltages or electric fields. However, it is advised that normal precautions be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit. Copyright E 1995 by FUJITSU LIMITED and FUJITSU MICROELECTRONICS, INC. MB511 DQ DQ DQ CQ IN CQ CQ OUT IN S1 Divide Ratio Controller S2 Figure 1. MB511 Block Diagram FUNCTION TABLE S1 L L H H H = VCC L = OPEN S2 L H L H Divide Ratio Not used 1 2 8 Operating Frequency -- 250MHz 500MHz 1000MHz PIN DESCRIPTIONS Pin Number 1 2 3 4 5 6 7 8 Symbol IN VCC NC OUT GND S2 S1 IN I/O I - - O - I I I Descriptions Input. The connection with VCO should be an AC connection. Power supply voltage input. No connection. Output. Termination resistor is necessary due to emitter follower output. Ground. Divide ratio control input. Divide ratio control input. Complementary Input. 2 MB511 RECOMMENDED OPERATING CONDITIONS Value Parameter Power Supply Voltage Operating Temperature Load Capacitance Symbol Min. VCC TA CL 4.5 -40 Typ. 5.0 Max. 5.5 +85 5 V C pF Termination resistor 500 Unit Note ELECTRICAL CHARACTERISTICS Value Parameter Symbol Min. Power Supply Current Output Amplitude 1/1 Input Frequency 1/2 1/8 Input Signal Amplitude High Level Input Voltage S1, S1 S2 Low Level Input Voltage Low Level Input Current S1, S2 ICC VO f1 f2 f3 PIN VIH VIL IIH 40 15 0.4 50 50 50 -20 VCC -0.7 VCC OPEN 160 Typ. 23 0.8 Max. 32 1.2 250 500 1000 +10 VCC +0.5 mA Vp-p MHz MHz MHz dBm V V A VCC = 5V 50 Min. Min value is measured g with coupling capacitor of 1000pF. 1000pF Except termination output current. 500 termination, CL = 5pF max. Unit Note 3 MB511 VCC = +5.0V + 10% 0.1F VCC 1000pF P.G. 50 IN SW1 SW2 Sampling scope prober point for output waveform MB511 500 5pF (including scope and jig capacitance) IN GND 1000pF Figure 2. Test Circuit 4 MB511 TYPICAL CHARACTERISTICS CURVES +10 TA = 25C MINIMUM INPUT SIGNAL AMPLITUDE PIN (dBm) MINIMUM INPUT SIGNAL AMPLITUDE PIN (dBm) 0 Guaranteed Operating Area 50 to 1000MHz -20 to +5dBm +10 TA = 25C 0 Guaranteed Operating Area 50 to 500MHz -20 to +5dBm -10 -10 -20 VCC = 5.0V -30 10 VCC = 4.5V VCC = 5.5V 100 1000 INPUT FREQUENCY fin (MHz) -20 VCC = 4.5V VCC = 5.0V VCC = 5.5V 10 100 1000 INPUT FREQUENCY fin (MHz) -30 AMPLITUDE P Figure 3. Input Sensitivity Curve (1/8 Divide Ratio) Power Supply Voltage Dependency Figure 4. Input Sensitivity Curve (1/2 Divide Ratio) Power Supply Voltage Dependency +10 POWER SUPPLY CURRENT Icc (mA) MINIMUM INPUT SIGNAL AMPLITUDE PIN (dBm) TA = 25C 0 Guaranteed Operating Area 50 to 250MHz -20 to +5dBm 28.0 TA = 25C -10 26.0 -20 VCC = 4.5V -30 10 VCC = 5.0V VCC = 5.5V 100 1000 INPUT FREQUENCY fin (MHz) 24.0 a Typ (23.0mA) 22.0 5.5 5.0 4.5 POWER SUPPLY VOLTAGE VCC (V) Figure 5. Input Sensitivity Curve (1/1 Divide Ratio) Power Supply Voltage Dependency Figure 6. Power Supply Current vs. Power Supply Voltage 5 MB511 TYPICAL CHARACTERISTICS CURVES (Continued) +10 VCC = 5.0V MINIMUM INPUT SIGNAL AMPLITUDE PIN (dBm) 0 -10 Guaranteed Operating Area 50 to 1000MHz -20 to +5dBm +10 VCC = 5.0V MINIMUM INPUT SIGNAL AMPLITUDE PIN (dBm) 0 -10 Guaranteed Operating Area 50 to 1000MHz -20 to +5dBm -20 TA = -40C -30 10 TA = 25C TA = +85C 100 1000 INPUT FREQUENCY fin (MHz) -20 -30 10 TA = -40C TA =+ 25C TA = +85C 100 1000 INPUT FREQUENCY fin (MHz) Figure 7. Input Sensitivity Curve (1/8 Divide Ratio) Temperature Dependency Figure 6. Input Sensitivity Curve (1/2 Divide Ratio) Temperature Dependency +10 POWER SUPPLY CURRENT Icc (mA) VCC = 5.0V MINIMUM INPUT SIGNAL AMPLITUDE PIN (dBm) 0 -10 Guaranteed Operating Area 50 to 1000MHz -20 to +5dBm 28.0 VCC = 5.0V 26.0 -20 -30 TA = -40C TA = +25C TA = +85C 10 100 1000 INPUT FREQUENCY fin (MHz) 24.0 a Typ (23.0mA) 22.0 -40 40 0 TEMPERATURE TA (C) 80 Figure 9. Input Sensitivity Curve (1/1 Divide Ratio) Temperature Dependency Figure 10. Power Supply Current vs. Temperature 6 MB511 PACKAGE DIMENSIONS 8-LEAD PLASTIC DUAL IN-LINE PACKAGE (CASE No: DIP-08P-M01) ) .016 .370 - .012 ) 0.40 9.40 - 0.30 15 MAX INDEX .244+.010 (6.20+0.25) .300(7.62) TYP ) .012 .039 - 0 ) 0.30 0.99 - 0 ) .012 .060 - 0 ) 0.30 1.52 - 0 .010+.002 (0.25+0.05) ) .014 .035 - .012 ) 0.35 0.89 - 0.30 .172(4.36) MAX .020(0.51) MIN .100(2.54) TYP .018+.003 (0.46+0.08) .118(3.00) MIN (c) 1988 FUJITSU LIMITED D08006S-2C DImensions in inches (millimeters) 7 MB511 PACKAGE DIMENSIONS (Continued) 8-LEAD PLASTIC FLAT PACKAGE (CASE No: FPT-08P-M01) ) .010 .250 - .008 ) 0.25 6.35 - 0.20 .089(2.25) MAX (SEATED HEIGHT) .002(0.05) MIN (STAND OFF) INDEX .307+.016 (7.80+0.40) .209+.012 (5.30+0.30) ) .016 .268 - .008 ) 0.40 6.80 - 0.20 .020+.008 (0.50+0.20) .050(1.27) TYP .150(3.81) REF "A" Details of "A" part .008(0.20) .018+.004 (0.45+0.10) .005(0.13) M ) .002 .006 - .001 ) 0.05 0.15 - 0.02 .004(0.10) (c) 1988 FUJITSU LIMITED F08002S-3C .020(0.50) .007(0.18) MAX .027(0.68) MAX DImensions in inches (millimeters) All Rights Reserved. Circuit diagrams utilizing Fujitsu products are included as a means of illustrating typical semiconductor applications. Complete information sufficient for construction purposes is not necessarily given. The information contained in this document has been carefully checked and is believed to be reliable. However, Fujitsu assumes no responsibility for inaccuracies. The information contained in this document does not convey any license under the copyrights, patent rights or trademarks claimed and owned by Fujitsu. Fujitsu reserves the right to change products or specifications without notice. No part of this publication may be copied or reproduced in any form or by any means, or transferred to any third party without prior written consent of Fujitsu. 8 MB511 FUJITSU LIMITED For further information please contact: Japan FUJITSU LIMITED International Marketing Div. Furukawa Sogo Bldg., 6-1, Marunouchi 2-chome Chiyoda-ku, Tokyo 100, Japan Tel: (03) 3216-3211 Telex: 781-2224361 FAX: (03) 3215-0662 North and South America FUJITSU MICROELECTRONICS, INC. Semiconductor Division 3545 North First Street San Jose, CA 95134-1804, USA Tel: 408-922-9000 FAX: 408-432-9044 Europe FUJITSU MIKROELEKTRONIK GmbH Am Siebenstein 6-10, 6072 Dreieich-Buchschlag, Germany Tel: (06103) 690-0 Telex: 411963 FAX: (06103) 690-122 Asia FUJITSU MICROELECTRONICS ASIA PTE LIMITED 51 Bras Basah Road, Plaza By The Park, #06-04 to #06-07 Singapore 0719 Tel: 336-1600 Telex: 55573 FAX: 336-1609 (c)FUJITSU LIMITED 1990 Printed in Japan PV0039-901A2 9 |
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